#ifndef LLVM_TARGET_TARGETASMLEXER_H
#define LLVM_TARGET_TARGETASMLEXER_H
#include "llvm/MC/MCParser/MCAsmLexer.h"
namespace llvm {
class Target;
class TargetAsmLexer {
AsmToken CurTok;
SMLoc ErrLoc;
std::string Err;
TargetAsmLexer(const TargetAsmLexer &); void operator=(const TargetAsmLexer &); protected: TargetAsmLexer(const Target &);
virtual AsmToken LexToken() = 0;
void SetError(const SMLoc &errLoc, const std::string &err) {
ErrLoc = errLoc;
Err = err;
}
const Target &TheTarget;
MCAsmLexer *Lexer;
public:
virtual ~TargetAsmLexer();
const Target &getTarget() const { return TheTarget; }
void InstallLexer(MCAsmLexer &L) {
Lexer = &L;
}
MCAsmLexer *getLexer() {
return Lexer;
}
const AsmToken &Lex() {
return CurTok = LexToken();
}
const AsmToken &getTok() {
return CurTok;
}
const SMLoc &getErrLoc() {
return ErrLoc;
}
const std::string &getErr() {
return Err;
}
AsmToken::TokenKind getKind() const { return CurTok.getKind(); }
bool is(AsmToken::TokenKind K) const { return CurTok.is(K); }
bool isNot(AsmToken::TokenKind K) const { return CurTok.isNot(K); }
};
}
#endif